package com.ftg.learn.day08;

import com.ftg.learn.day08.isa.Dog;
import com.ftg.learn.day08.isa.Wolf;

/**
 * @author 布衣
 */
public class Test1 {

    public static void main(String[] args) {
        Dog d = new Dog();

        Wolf w =new Wolf();
        w.eat();
    }

}
